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公开(公告)号：US20100140546A1
公开(公告)日：2010-06-10
申请号：US12093710
申请日：2006-11-30
IPC分类号： B01J20/26
CPC分类号： B01J19/26 , B01F3/1221 , B01F3/1228 , B01F7/00908 , B01F7/00966 , B01J4/002 , B01J19/1806 , B01J2219/00033 , B01J2219/00166 , B01J2219/00184 , B01J2219/00189 , B01J2219/00254 , B01J2219/00779
摘要： In a process for continuous mixing of water-absorbing polymeric particles with liquids or other particles while the polymeric particles move in the product stream direction under their own weight, at least a portion of the material undergoing mixing acquires, through the rotational movement of at least one mixing tool secured to a rotating shaft, a momentum opposite the product stream direction.
摘要翻译： 在吸水聚合物颗粒与液体或其它颗粒的连续混合的过程中，聚合物颗粒在其自身重量下沿产品流动方向移动时，进行混合的材料的至少一部分至少通过旋转运动获得 固定到旋转轴的一个混合工具，与产品流方向相反的动量。
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公开(公告)号：US20120058267A1
公开(公告)日：2012-03-08
申请号：US13319544
申请日：2010-05-10
IPC分类号： B05D7/02
CPC分类号： C08F2/10 , C08F220/06 , C08J3/124 , C08J2300/14 , C08J2333/02
摘要： A coating process wherein an aqueous liquid is sprayed onto surface postcrosslinked water-absorbing polymer particles in a horizontal mixer and the inner wall of the horizontal mixer which is in contact with the product is made from a stainless steel.
摘要翻译： 一种涂覆方法，其中将水性液体在水平混合器中喷洒到表面后交联的吸水性聚合物颗粒上，并且与该产品接触的水平混合器的内壁由不锈钢制成。
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公开(公告)号：US09919284B2
公开(公告)日：2018-03-20
申请号：US12746910
申请日：2008-12-16
摘要： The present invention relates to an apparatus for producing water-absorbing polymer particles by polymerizing monomers on a continuous conveyor belt, wherein joins of the conveyor belt and/or damage on the conveyor belt surface have been sealed with a sealing composition.
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公开(公告)号：US09574019B2
公开(公告)日：2017-02-21
申请号：US13509951
申请日：2010-11-22
IPC分类号： C08F2/10 , A61L15/24 , A61L15/42 , A61L15/60 , C08F2/20 , C08F2/22 , C08J3/12 , C08J9/12 , C08J9/16 , C08L33/02 , C08F220/06
CPC分类号： C08F2/10 , A61L15/24 , A61L15/425 , A61L15/60 , C08F2/20 , C08F2/22 , C08F220/06 , C08J3/12 , C08J9/122 , C08J9/16 , C08J2201/03 , C08J2203/06 , C08J2207/12 , C08J2300/14 , C08J2333/02 , C08J2333/06 , C08L33/02 , C08L2312/00 , C08F222/1006
摘要： A process for preparing water-absorbing polymer particles, comprising polymerization of a foamed monomer solution or suspension, drying, grinding and classification.
摘要翻译： 一种制备吸水聚合物颗粒的方法，包括发泡单体溶液或悬浮液的聚合，干燥，研磨和分级。
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公开(公告)号：US09279048B2
公开(公告)日：2016-03-08
申请号：US13471817
申请日：2012-05-15
申请人： Francisco Javier Lopez Villanueva , Markus Linsenbühler , Matthias Weismantel , Bernd Siegel , Klaus Dieter Hörner , Sandra Engelhardt
发明人： Francisco Javier Lopez Villanueva , Markus Linsenbühler , Matthias Weismantel , Bernd Siegel , Klaus Dieter Hörner , Sandra Engelhardt
IPC分类号： A61F13/15 , C08L33/02 , C08F220/06
CPC分类号： C08L33/02 , C08F220/06 , C08F2220/285 , C08F2222/1013
摘要： The use of water-absorbing polymer particles for dewatering feces, the water-absorbing polymer particles being obtainable by polymerizing a foamed monomer solution or suspension, drying the polymeric foam and grinding the dried foam.
摘要翻译： 使用吸水性聚合物颗粒来脱水粪便，吸水聚合物颗粒可通过聚合发泡单体溶液或悬浮液获得，干燥聚合物泡沫体并研磨干燥的泡沫体。
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公开(公告)号：US08796174B2
公开(公告)日：2014-08-05
申请号：US13056718
申请日：2009-08-03
申请人： Matthias Weismantel , Rüdiger Funk , Ulrich Schröder , Marco Krüger , Sylvia Bertha , John Joseph Louden
发明人： Matthias Weismantel , Rüdiger Funk , Ulrich Schröder , Marco Krüger , Sylvia Bertha , John Joseph Louden
CPC分类号： B01J20/261 , A61F13/15203 , A61F13/15658 , A61F13/53 , A61F2013/15422 , A61F2013/530496 , A61F2013/530569 , A61F2013/530583 , A61F2013/5307 , A61F2013/530708 , B01J20/28028
摘要： The present invention relates to a process for producing fluid-absorbent cores, comprising mixing a fibrous material and fluid-absorbent polymer particles having low moisture content and low apparent density and pressing the obtained mixture under specific conditions.
摘要翻译： 本发明涉及一种制造流体吸收芯的方法，包括将纤维材料和具有低水分含量和低表观密度的流体吸收聚合物颗粒混合并在特定条件下压制所得混合物。
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7.发明授权Method for producing water-absorbent polymer particles with a higher permeability by polymerizing droplets of a monomer solution 有权通过聚合单体溶液的液滴生产具有较高渗透性的吸水聚合物颗粒的方法公开(公告)号：US08748000B2
公开(公告)日：2014-06-10
申请号：US12306800
申请日：2007-07-12
申请人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Loesch , Rüdiger Funk , Annemarie Hillebrecht
发明人： Uwe Stueven , Matthias Weismantel , Wilfried Heide , Marco Krüger , Volker Seidl , Stefan Blei , Dennis Loesch , Rüdiger Funk , Annemarie Hillebrecht
CPC分类号： B01J10/002 , A61L15/24 , A61L15/60 , C08F2/00 , C08F2/10 , C08F2/44 , C08F220/06 , C08F222/1006 , C08L33/02
摘要： A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein a water-insoluble inorganic salt is suspended in the monomer solution and the polymer beads have a mean diameter of at least 150 μm.
摘要翻译： 一种制备具有高渗透性的吸水聚合物珠粒的方法，该方法是在围绕液滴的气相中聚合单体溶液的液滴，其中将水不溶性无机盐悬浮在单体溶液中，聚合物珠粒的平均直径为 至少150微米。
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8.发明授权Process for producing water-absorbing polymer particles with improved permeability 有权生产具有改善渗透性的吸水聚合物颗粒的方法公开(公告)号：US08742026B2
公开(公告)日：2014-06-03
申请号：US13411273
申请日：2012-03-02
申请人： Matthias Weismantel , Markus Braun
发明人： Matthias Weismantel , Markus Braun
CPC分类号： C08J3/245 , B01J2220/68 , C08F220/06 , C08J2333/02 , C08F2222/1026
摘要： The invention relates to a process for producing water-absorbing polymer particles with improved permeability, comprising the steps of polymerization, drying, grinding, classification and thermal surface postcrosslinking, with pneumatic conveying between grinding and classification.
摘要翻译： 本发明涉及一种生产具有改善渗透性的吸水聚合物颗粒的方法，包括聚合，干燥，研磨，分级和热表面后交联的步骤，在研磨和分级之间进行气动输送。
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公开(公告)号：US08633285B2
公开(公告)日：2014-01-21
申请号：US12746907
申请日：2008-12-08
摘要： A process for producing water-absorbing polymer particles, comprising the addition of a solid additive to a polymer gel by means of a conveying screw (1), wherein the solid additive and a gas volume flow are fed to the conveying screw (1) by means of an addition channel (2).
摘要翻译： 一种生产吸水性聚合物颗粒的方法，包括通过输送螺杆（1）向聚合物凝胶中加入固体添加剂，其中固体添加剂和气体体积流通过 附加通道（2）的装置。
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公开(公告)号：US08592516B2
公开(公告)日：2013-11-26
申请号：US11816769
申请日：2006-03-23
IPC分类号： C08F290/06 , C09K3/00 , C08J3/09
摘要： A process for producing a water-absorbing polymer by polymerizing a monomer solution and drying the resulting hydrogel by means of a heated gas stream comprises effecting the drying in two or more temperature zones, and/or the gas stream is flowed against the hydrogel upwardly in the upstream sector of the belt dryer and downwardly in the downstream sector of the belt dryer, the direction of flow being reversed at a water content of 15% to 45% by weight for the hydrogel, and/or the hydrogel layer is flowed against in a belt dryer upwardly to some extent at least, the gas velocity being 5% to 30% of the gas velocity required to lift the hydrogel off the belt, also apparatus for carrying out the process and use of the water-absorbing polymers produced by the process to produce hygiene articles.
摘要翻译： 通过聚合单体溶液并通过加热的气流干燥所得的水凝胶来生产吸水性聚合物的方法包括在两个或多个温度区域进行干燥和/或将气流向上流过水凝胶 带式干燥器的上游部分，并且在带式干燥器的下游部分中向下流动，水凝胶的水含量为15％至45％（重量），并且/或水凝胶层相对于 带式干燥机至少在一定程度上至少具有气体速度为水凝胶离开带所需的气体速度的5％至30％，也是用于实施由 生产卫生用品的过程。
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